A brown flounder rendered in precise scientific detail displays its characteristic flattened body, textured scales with warm ochre spotting, and delicate ribbed fins rendered in slate blue and charcoal. The fish is positioned in profile against a pale ground, capturing the methodical observation of 18th-century natural history illustration with careful attention to anatomical accuracy and subtle color gradation. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.